量碳的 biomass carbon(14)   biomass carbon      Distribution Characteristics of Microbial Biomass Carbon in Different Soil Aggregates in Semi-arid Area      半干旱地区不同土壤团聚体中微生物量碳的分布特征 短句来源      Dynamic changes of soil microbial biomass carbon in Phyllostachys praecox stand with different fertilizers      不同施肥雷竹林土壤微生物量碳的动态变化 短句来源      Effect of Fertilizing Measures on Soil Biomass Carbon      不同土壤熟化措施对土壤微生物量碳的影响 短句来源      By using the soil of orientating experimentation under conservation tillage in Jianyang City and Wenjiang district of Chendu City are studing material, the organic matter content, microbial quantity and community, and microbial biomass carbon of the soil, under the wheat-rice rotating, oilseed-rice crop rotating after 2 years' continuous cropping in Jianyang and 5 years' continuous cropping in Wenjiang, was performed at different time, the results were as the follows.      本实验以简阳市和成都温江区的保护性耕作田间定位试验点土壤为材料，研究了连续2年和连续5年小麦-水稻和油菜-水稻两种轮作方式下，不同时期保护性耕作土壤有机质、土壤微生物数量、类群和土壤微生物量碳的变化情况，其结果如下。 短句来源      STRAW CARBON DECOMPOSITION IN SITU IN FIELD AND CHARAC- TERISTICS OF SOIL BIOMASS CARBON TURNOVER      秸秆碳的田间原位分解和微生物量碳的周转特征 短句来源 更多          “量碳的”译为未确定词的双语例句      Through measuring the dynamic transformation of soil microbial biomass C,the turnover of biomass C was 52.69 g/m~2 in a growth season,the turnover time was about 1.25 a.      通过测定羊草草原土壤微生物量碳的动态变化,对微生物的通量和周转进行了分析,一个牧草生长季内微生物生物量碳的通量为52.69g/m2a,周转时间约为1.25年. 短句来源      With the temperature raised, the carbon consumption of microorganism quantity increased with the decomposition speed accelerating and its content decreasing.      低温会降低微生物的活性，使土壤微生物量碳的消耗降低，有利于微生物量碳的积累，随着温度的升高，微生物量碳的消耗增加，其分解速度加快，含量较低。 短句来源      Study on carbon of micro-biomass of black soil area in farmland      农田黑土微生物量碳的研究 短句来源      Different temperature and moisture markedly affected soil microbial biomass C, in which, the affect degree of moisture: 85% > 70% > 55%;      在其它条件一致、不同水分条件下，土壤水分含量对土壤微生物量碳的影响是：85％＞70％＞55％。 短句来源      It was the highest in farmyard manure (M_2 and M_4) treatments,with a less seasonal fluctuation,second in NPK treatment,the peak at sowing period,and the lowest in CK,the peak at wax maturity stage.      M2 、M4微生物量碳最大峰值出现在抽雄吐丝期 ,NPK最大峰值出现在播种期 ,CK最大峰值出现在蜡熟期 ,季节性变化平稳 . 施肥数量和种类不同所引起的微生物量碳的差异 ,并未因季节变化及玉米生育时期影响而改变 . 短句来源 更多          相似匹配句对      Study on carbon of micro-biomass of black soil area in farmland      农田黑土微生物量碳的研究 短句来源      On Quantity      论量 短句来源      water resources quantity;      水资源量； 短句来源      Carbon cycling      碳的循环 短句来源      Effects of conservation tillage practices on soil microbial biomass carbon in wheat field in the Loess Plateau      保护性耕作对黄土高原小麦田土壤微生物量碳的影响 短句来源 查询“量碳的”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   biomass carbon Concentrations of soil organic carbon, total nitrogen, NH4+-N and microbial biomass carbon and nitrogen were much lower under C. 例句来源       The main results are in the following: (1) Forest area and forest biomass carbon (C) stock increased from 116.5×106 ha and 4.3 Pg C (1 Pg C = 1015 g C) in the early 1980s to 142.8×106 ha and 5.9 Pg C in the early 2000s, respectively. 例句来源       Forest biomass carbon density increased form 36.9 Mg C/ha (1 Mg C = 106 g C) to 41.0 Mg C/ha, with an annual carbon sequestration rate of 0.075 Pg C/a. 例句来源       The proportion of sample carbon converted to microbial biomass carbon was considerably higher at lower incubation temperatures. 例句来源       The size of the microbial biomass carbon and the soil enzyme activities increased with the addition of an amendment and was highest at equal proportions of coal ash and sludge. 例句来源       更多                    On the basis of thermodynamic calculation, the curve ΔF-T of the arsenic oxidization is made, and the conclusions have been drawn as follows:             在热力学计算的基础上,作出砷氧化的△F-T曲线;并提出:(1)在有过量碳存在的条件下,氧化砷(AsO或As_2O_3)自动还原为砷;因此由炉料带入高炉内的砷,将全部进入生铁; (2)在炼钢温度范围内,砷溶于铁液为自发过程; (3)在炼钢过程中,通过〔As〕与〔O〕反应而脱砷是不可能的; (4)但〔As〕可与吸附态的氧作用而生成As_2O_(3g));反应只能在较低温度下(≤1350°C)进行.顶吹氧气转炉、电弧炉、空气侧吹转炉等炼钢过程的大量数据,为作者的观点提供了证明. 文摘来源          The purpose of this work is to establish the quantitatuve relationships betweentechnological factors during gas carbonitriding and surface stracture napameters ofsteel 18c_rMnTi.the combined effect of these faetores are taken into account and ex-periments in this work are arranged according to the rules of orthogonal design me-thod and parabolic regress,Eight statistical formula which concern the influence ofcarbonitriding temperature,kerosene consumption and ammoni in-put on carbon andnitrigen content and ...             碳氮共渗工艺因素对渗层组织的影响是一个多因素共同作用的问题,其复杂性难以用单因素试验法定量地进行描述。本文采用二次回归正交设计法进行了方案设计,对试验数据进行了数据处理,并建立了共渗温度、煤油滴量及通氨量对渗层表面含碳量、表面含氮量、碳分布浓度梯度、氮分布浓度梯度、层深、残余奥氏体级别、碳化物级别、马氏体级别等八个数学表达式,较准确地反映了它们之间的规律性。 文摘来源          The final broth volume in fermentor, in consideration of the results of metabolism of carbon-energy sources and evaporation of water during antibiotics fermentation can be described on the basis of water balance. Equations were presented to show the relationship between the water evaporation and air humidity, air flow rate,temperaturein fermentor, and water evolved by metabolisms of glucose and oil. The calculated values show a good coincidence with the data measured in penicillin fermentation at production...             抗生素发酵的最终放罐体积取决于进罐初始体积、补料量、碳—能源代谢生成的水量以及蒸发和取样损失。本文根据化学计量式得出了作为碳—能源的葡萄糖和油的消耗量与代谢生成的水量的转化系数,并推导出水分蒸发量与空气湿度、通气量、发酵温度、发酵周期之间的函数关系式。结果表明,由水分平衡计算得到的青霉素发酵最终放罐体积,与实际生产中的测量数据相当一致。因此,这一方法可用于计算抗生素补料分批发酵或半连续发酵过程任一时刻的发酵液体积。 文摘来源   << 更多相关文摘         相关查询: 土壤微生物量碳的 量 碳的 料量 理论量 净量 热力学量． 量s 诱变剂量 缫丝量 动物量 知识量  对查询结果不满意

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